Scalable Accounting BPO Services

Porter Accounting LLC delivers practical accounting BPO support for growing businesses that need more than basic bookkeeping. Outsource controller oversight, fractional CFO guidance, GAAP reporting, ASC 606 revenue recognition, and audit preparation alongside recurring bookkeeping and payroll support, with tailored virtual services that improve financial clarity and help leaders make informed decisions without the complexity of a large accounting firm.

Accounting professional reviewing business financial reports at a desk

Our Accounting BPO Services

Flexible accounting support spanning bookkeeping, reporting, financial oversight, cleanup, payroll, and strategic decision-making.

Controller Services

Outsource month-end and year-end close oversight, financial data review, accrual adjustments, and management reporting, with audit preparation available when needed.

Fractional CFO

Access experienced financial leadership for cash-flow forecasting, budgeting, KPI tracking, financial analysis, and strategic planning without adding a full-time CFO.

GAAP Reporting

Prepare GAAP-compliant financial statements, with ASC 606 revenue recognition where contracts require it, for lenders, investors, and stakeholders.

Monthly Bookkeeping

Maintain organized financial records through recurring transaction categorization, account reconciliations, and monthly financial statements tailored to your business needs.

Payroll Support

Keep payroll properly recorded and aligned with accounting records while tracking payroll taxes and maintaining accurate financial reporting for your business.

Bookkeeping Cleanup

Catch up overdue bookkeeping, correct errors, and organize financial records to prepare for lending decisions, investor review, or stronger ongoing reporting.

Beyond Basic Bookkeeping

Financial Support That Scales With You

Accounting BPO services from Porter Accounting LLC combine accurate record-keeping with reporting, process improvement, financial oversight, and strategic guidance. Businesses can choose support ranging from monthly bookkeeping and payroll recording to controller services and fractional CFO leadership. The approach is tailored to transaction volume, account complexity, payroll needs, cleanup requirements, and the level of insight your team needs to move forward confidently.

Advisor explaining financial reports to a business owner
The Porter Difference

Why Choose Porter Accounting LLC?

Get experienced financial support designed around your business, goals, and operating complexity.

Practical Expertise

Access hands-on experience in GAAP reporting, ASC 606, ERP implementations, and audit readiness without large-firm complexity.

Tailored Support

Choose virtual or appointment-based support structured around your transaction volume, accounts, payroll, and cleanup needs.

Clearer Numbers

Improve financial visibility with organized records, reliable reporting, cash-flow insight, and actionable business information.

Collaborative Guidance

Partner with an accounting leader who works collaboratively with executive teams across the United States.

Meet the Founder

Experienced financial leadership for growing businesses and complex accounting needs.

Portrait of Thao Porter, Accounting Leader at Porter Accounting LLC

Thao Porter, MSA

Accounting Leader

Thao Porter is an experienced accounting leader with over a decade of expertise supporting growing companies across SaaS, manufacturing, construction, consumer packaged goods, retail, and franchise industries. As the Accounting Leader at Porter Accounting LLC, she specializes in GAAP reporting, revenue recognition under ASC 606, ERP implementations, and audit readiness. Thao has a proven track record of streamlining close processes, improving cash flow, and strengthening internal controls for the businesses she serves. She partners closely with executive teams to enhance financial visibility and support strategic decision-making, helping clients move beyond basic bookkeeping toward clear, actionable financial insight. Holding a Master of Science in Accounting, Thao is committed to delivering practical, high-quality financial guidance to growing businesses throughout the United States, ensuring every client gains confidence in their numbers and their path forward.

Frequently Asked Questions

What is BPO in accounting?

Accounting BPO, or business process outsourcing, means engaging an external accounting provider to manage selected financial functions instead of handling everything with an internal team. Services may include bookkeeping, payroll support, financial statement preparation, controller oversight, and fractional CFO guidance. Porter Accounting LLC provides tailored virtual and appointment-based support so growing businesses can access experienced financial expertise as their needs evolve.

What accounting functions can be outsourced?

Who benefits from accounting BPO services?

What is included in monthly bookkeeping?

Can Porter Accounting LLC prepare GAAP financial statements?

Does the firm provide fractional CFO and controller support?

How much do accounting BPO services cost?

Are accounting services available virtually?

Can we outsource audit preparation or ASC 606 work?

Need More Accounting BPO Answers?

Talk with Porter Accounting LLC about the right level of financial support.

Accounting Service Areas

Virtual accounting support across the United States, with appointment-based availability in San Francisco.

United States

Virtual Coverage

San Francisco

In-Person Support

By Appointment

Service Format

Need Accounting Support In Your Area?

Ask about virtual or appointment-based support for your business.

Bring Clarity To Your Business Finances

Tell us about your accounting needs and receive guidance on a practical support model.

Contact Us Today

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